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Premonitia · For Property Owners

Your sale starts
before you're ready.

Before you've called an agent. Before the sign goes up. Premonitia scores your London property across multiple proprietary signals, so you can walk into your sale knowing exactly where you stand, before anyone else does.

Request a property briefing · intelligence@premonitia.com
The Data Behind Your Property

966,916 London properties.
Yours is one of them.

966k
Scored London properties
10
Data signals per property
3.9M
Transactions in our analysis
1M+
Fixed-rate deals expiring this year

When you are considering a sale, or just wondering whether now is the right time. Premonitia has already done the analysis. Every London property is scored against multiple independent signals of ownership stress and sale-timing likelihood. Yours is one of them.

Your Sale Journey

Understand. Decide. Move.

01
Understand your position
Where does your property sit in the London market right now? Premonitia calculates an estimated value range and identifies where you are in the typical ownership cycle for your property type and area, benchmarked against millions of comparable London transactions.
02
Read the signals
Multiple independent signals tell a story about your timing. Premonitia synthesises them into a clear, honest picture of where you stand, including the factors that work against you.
03
Find the right agent
Not every agent works every postcode with equal results. When you are ready to instruct, Premonitia can connect you with agents who are most active in your area and most likely to achieve a strong outcome for your specific property, informed by the same data they use to prospect for sellers like you.
Your Property Intelligence

Know before you're asked.

Property Score
Where your property sits in 966,916
A composite seller-readiness score for your address. How does your holding period compare to typical sellers in your postcode? What signals are aligned, or misaligned, with a strong sale outcome? Scores are refreshed monthly.
Market Position
Your current market position and comparable sales
An estimated current value range based on comparable transactions and local price movement. Not an automated valuation model, a data-informed benchmark that gives you a grounded starting point before you invite agents to value.
EPC Intelligence
Your compliance position and what it means
760,000 London flats are currently rated EPC D or below. If yours is one of them, the mandatory upgrade deadline of 2028 affects both your sale timeline and your buyer pool. Premonitia explains what your EPC rating means for pricing, buyer appetite, and whether selling before the deadline makes financial sense for your situation.
Aime: AI Concierge
Ask anything about your property or the market
Aime is Premonitia's AI concierge, built on the same intelligence that agents use to prospect for sellers. Ask Aime about your property, local market conditions, or how your situation compares to others selling in your area. Aime gives clear, data-grounded answers, not the optimistic framing of an agent who wants the instruction.
Published Research

What our analysis found.

All reports ↗

Premonitia publishes intelligence reports on the London residential market. These are the same findings that estate agents use to identify and approach owners like you. Reading them is the fastest way to understand the forces acting on your property right now.

Post-Covid Cohort
Post-Covid Ownership Reset
282,850 London flats purchased during the 2020–21 pandemic market. Now approaching five years, and the resale wave is forming. Are you in this cohort?
Read report ↗
EPC Compliance
The EPC Compliance Wave
760,000 London flats currently rated EPC D or below. The 2028 deadline is closer than it looks. What the compliance requirement means for your sale options and buyer pool.
Read report ↗
Resale Cycles
The 5–8 Year Flat Trap
85,000 London flats resold in year five. Of those who sold at a loss, 8.9% were in this window, three times the wider market rate. Timing your sale is not optional.
Read report ↗
Spring Briefing
The Spring Seller Wave
One million fixed-rate mortgage deals expire in London between April and September 2026. Which cohorts face the sharpest payment increases, and what it means for the market this autumn.
View briefing ↗
Find out what your property
scores.
Request a property briefing from Premonitia. We will send you an analysis of your property's seller-readiness score, estimated value range, EPC position, and the key signals affecting your optimal sale timing. No obligation, no agent pitch, just the data.
Request briefing ↗
intelligence@premonitia.com · Response within 1 business day